Increase Boost or add s4 cams... [Archive] - SR20 Forum

: Increase Boost or add s4 cams...


trancesimulator
03-20-2011, 12:21 AM
i been trying to search and ot found much,

But what would u guys do/recommend.

hotshot FMIC
u13 motor
u13 ecu
u13 maf
370cc
gti-r t28
3" dp

well im debating if i should turn the boost up a little or add my S4 cams

What would be the differnece from doing either one?

my fuel system is my biggest hold back but ill upgrade that a little later so what would be the best thing to do

adding a boost controller is the easy thing (turning boost up). Tell me ur ideas or thoughts or a link anything that will help thanks

Yellow4g63
03-20-2011, 04:32 AM
forget the cams and get some 550cc or bigger injectors and realtime ecu.

BahamasSR20
03-20-2011, 11:54 PM
turn up the boost s4s need to be tuned in ecu. But make sure to have a wide band to see if you are rich or lane

LikeTheMovies
03-21-2011, 06:26 PM
at least go to 4 bar fuel pressure if you do either of those your gonna lean out and blow the motor

trancesimulator
03-21-2011, 09:38 PM
How will it lean when I not even at 250hp yet which the 370cc maxes out.

Ya I got a wideband installed. Ive seen dyne post where people have s4 cams with 370 at. 3 bar. And only at about 227hp

But ya better to be safe then sorry. Thanks